90043792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 181294200

約数和(自身を除く): 91250408

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1424, 1709, 3293, 3418, 6586, 6836, 13172, 13672, 26344, 27344, 52688, 63233, 126466, 152101, 252932, 304202, 505864, 608404, 1011728, 1216808, 2433616, 5627737, 11255474, 22510948, 45021896, 90043792]

約数ペア:

[(1, 90043792), (2, 45021896), (4, 22510948), (8, 11255474), (16, 5627737), (37, 2433616), (74, 1216808), (89, 1011728), (148, 608404), (178, 505864), (296, 304202), (356, 252932), (592, 152101), (712, 126466), (1424, 63233), (1709, 52688), (3293, 27344), (3418, 26344), (6586, 13672), (6836, 13172)]